40006012

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 71568000

約数和(自身を除く): 31561988

約数列:

[1, 2, 4, 59, 118, 236, 283, 566, 599, 1132, 1198, 2396, 16697, 33394, 35341, 66788, 70682, 141364, 169517, 339034, 678068, 10001503, 20003006, 40006012]

約数ペア:

[(1, 40006012), (2, 20003006), (4, 10001503), (59, 678068), (118, 339034), (236, 169517), (283, 141364), (566, 70682), (599, 66788), (1132, 35341), (1198, 33394), (2396, 16697)]